Gabe Black
b02c7f1bcd
ARM: Move the macro mem constructor out of the isa desc.
...
This code doesn't use the parser at all, and moving it out reduces the
conceptual complexity of that code.
2010-06-02 12:58:03 -05:00
Gabe Black
7b62e9ad71
ARM: Make macroops panic if executed directly.
...
The macroop should never be executed, only it's microops will.
2010-06-02 12:58:03 -05:00
Ali Saidi
8fadf2691d
ARM: GCC < 4.3 has some issues with attribute no return on some functions. Fix so it works for older gccs.
2010-06-02 12:58:03 -05:00
Gabe Black
f18040a205
ARM: Split out the "basic" templates and format.
...
--HG--
rename : src/arch/arm/isa/formats/basic.isa => src/arch/arm/isa/templates/basic.isa
2010-06-02 12:58:03 -05:00
Gabe Black
c175f1b993
ARM: Remove unnecessary cruft from includes.isa.
2010-06-02 12:58:03 -05:00
Gabe Black
e29ec7d2ed
ARM: Move the inst2string function out of the isa_desc.
...
Delete the now empty formats/util.isa.
2010-06-02 12:58:03 -05:00
Gabe Black
ae135228fc
ARM: Get rid of the unused ArmGenericCodeSubs.
2010-06-02 12:58:03 -05:00
Gabe Black
8c012e9571
ARM: Make the predecoder print out the ExtMachInst it gathered when traced.
2010-06-02 12:58:03 -05:00
Gabe Black
458bd025d4
ARM: Remove special naming for the new version of multiply.
2010-06-02 12:58:03 -05:00
Gabe Black
2196f75a25
ARM: Hook the new multiply instructions into all the decoders.
2010-06-02 12:58:03 -05:00
Gabe Black
33da368e99
ARM: Implement all integer multiply instructions.
2010-06-02 12:58:03 -05:00
Gabe Black
50229be27f
ARM: Add templates for multiply instructions.
2010-06-02 12:58:03 -05:00
Gabe Black
3430b34cff
ARM: Add base classes for multiply instructions.
2010-06-02 12:58:03 -05:00
Gabe Black
c7d2f43641
ARM: Decode plain binary immediate thumb data processing instructions.
2010-06-02 12:58:03 -05:00
Gabe Black
dcf218155d
ARM: Define a new "movt" data processing instruction.
2010-06-02 12:58:03 -05:00
Gabe Black
b615ed1470
ARM: Hook the new branch instructions into the 32 bit thumb decoder.
2010-06-02 12:58:03 -05:00
Gabe Black
274badd201
ARM: Hook the new branch instructions into the 16 bit thumb decoder.
2010-06-02 12:58:03 -05:00
Gabe Black
b6b2f8891a
ARM: Eliminate the old style branch instructions.
2010-06-02 12:58:03 -05:00
Gabe Black
d082705b01
ARM: Hook the new branch instructions into the ARM decoder.
2010-06-02 12:58:02 -05:00
Gabe Black
9869343636
ARM: Implement branch instructions external to the decoder.
2010-06-02 12:58:02 -05:00
Gabe Black
a6c1c8debb
ARM: Add new templates for branch instructions.
2010-06-02 12:58:02 -05:00
Gabe Black
ef3972eaae
ARM: Implement new base classes for branches.
2010-06-02 12:58:02 -05:00
Gabe Black
769f3406fe
ARM: Replace the interworking branch base class with a special operand.
2010-06-02 12:58:02 -05:00
Gabe Black
b6e7029dd5
ARM: Fix PC operand handling.
2010-06-02 12:58:02 -05:00
Gabe Black
7eb3ea2798
ARM: Remove the special naming from the new version of data processing instructions.
2010-06-02 12:58:02 -05:00
Gabe Black
4f08b52af2
ARM: Get rid of unnecessary flag calculating functions.
2010-06-02 12:58:02 -05:00
Gabe Black
bf903ec9a1
ARM: Get rid of the unused Jump format.
2010-06-02 12:58:02 -05:00
Gabe Black
36ca0658a4
ARM: Get rid of obsoleted predicated inst formats, etc.
2010-06-02 12:58:02 -05:00
Gabe Black
7939b48265
ARM: Implement disassembly for the new data processing classes.
2010-06-02 12:58:02 -05:00
Gabe Black
b66e3aec43
ARM: Hook the external data processing instructions into the Thumb decoder.
2010-06-02 12:58:02 -05:00
Gabe Black
beb759912b
ARM: Move the modified_imm function from all ARM instructions to just data processing ones.
2010-06-02 12:58:02 -05:00
Gabe Black
8136cb3605
ARM: Hook the new external data processing instructions to the ARM decoder.
2010-06-02 12:58:02 -05:00
Gabe Black
bf45d44cbe
ARM: Implement data processing instructions external to the decoder.
2010-06-02 12:58:02 -05:00
Gabe Black
c02f9cdddf
ARM: Add new base classes for data processing instructions.
2010-06-02 12:58:02 -05:00
Gabe Black
1e7b317a98
ARM: Hook up 32 bit thumb load/store multiple.
2010-06-02 12:58:02 -05:00
Gabe Black
64d6b6ebfd
ARM: Hook up 16 bit thumb load/store multiple.
2010-06-02 12:58:02 -05:00
Gabe Black
51bde086d5
ARM: Reimplement load/store multiple external to the decoder.
...
--HG--
rename : src/arch/arm/isa/formats/macromem.isa => src/arch/arm/isa/insts/macromem.isa
rename : src/arch/arm/isa/formats/macromem.isa => src/arch/arm/isa/templates/macromem.isa
2010-06-02 12:58:02 -05:00
Gabe Black
93a3714816
ARM: Move the templates for predicated instructions into a separate file.
...
This allows the templates to all be available at the same time before any of
the formats, etc. This breaks an artificial circular dependence.
--HG--
rename : src/arch/arm/isa/formats/pred.isa => src/arch/arm/isa/templates/pred.isa
2010-06-02 12:58:01 -05:00
Gabe Black
04300e33d4
ARM: Remove the special naming for the new memory instructions.
...
These are the only memory instructions now.
2010-06-02 12:58:01 -05:00
Gabe Black
deb6e8f805
ARM: Eliminate the old memory formats which are no longer used.
2010-06-02 12:58:01 -05:00
Gabe Black
1905024766
ARM: Eliminate decoding for the very deprecated FPA instructions.
2010-06-02 12:58:01 -05:00
Gabe Black
55465844dc
ARM: Make the addressing mode 3 loads/stores use the externally defined instructions.
2010-06-02 12:58:01 -05:00
Gabe Black
36b6ca2ce3
ARM: Pull double memory instructions out of the decoder.
2010-06-02 12:58:01 -05:00
Gabe Black
79b288f7b5
ARM: Force the condition code for 16 bit thumb instructions to be unconditional.
...
Before, because 16 bit thumb instructions didn't set the upper 16 bits of the
ExtMachInst, that field would be interpretted as "equals".
2010-06-02 12:58:01 -05:00
Gabe Black
a86491fbf2
ARM: Decode 16 bit thumb PC relative memory instructions.
2010-06-02 12:58:01 -05:00
Gabe Black
dc8af1b211
ARM: Decode 16 bit thumb immediate addressed memory instructions.
2010-06-02 12:58:01 -05:00
Gabe Black
4bbd73649d
ARM: Decode 16 bit thumb register addressed memory instructions.
2010-06-02 12:58:01 -05:00
Gabe Black
462cf6f49b
ARM: Make single stores decode to the new external store instructions.
2010-06-02 12:58:01 -05:00
Gabe Black
3b0f3b1ee2
ARM: Add a .w to the disassembly of 32 bit thumb instructions.
...
This isn't technically correct since the .w should only be added if there are
32 and 16 bit encodings, but always having it always is better than never
having it.
2010-06-02 12:58:01 -05:00
Gabe Black
fde3c8f41d
ARM: Make 32 bit thumb use the new, external load instructions.
2010-06-02 12:58:01 -05:00
